B. A crime
Impeachment is knocking someone out of office because he or she did a crime
Answer:
D. they received help from cities the Aztecs had conquered
Explanation:
The Framers of the Constitution gave the President the power to veto acts of Congress in order to prevent the legislative branch from becoming too powerful. Congress can override a veto by passing the act by a two-thirds vote in both the House and the Senate.
The Battle of Antietam was the bloodiest one-day battle of the Civil War, with over 25,000 casualties total. It was a Union victory, which raised the confidence of Union troops. After a long winning streak, the Confederate troops lost and were forced back.